Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,558,945",
      "signature": "0x882874641b22e4473cf73d6fa1660a52fd9498664bfad8c44c058a91dfa611d2142f2282bb929ab86b8a92559e9492a0",
      "randomness": "0x192b7b33b72535f0dd06226f20e61244d5af095bbf6e0f35b986655e3d2012eb"
    }
  ],
  "blockNumber": "7,410,072"
}

{
  "Sr25519": "0x1c00b335b684803b2f5bd24b28dbc5d77a7fa08a9ad415b08ce3c7e27be1cf59972157bccdc16b388d5c09e117367099f9de0d244ba346c2d03db9ee4cd1bd8b"
}